How severe is CVE-2007-4463?

CVE-2007-4463 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2007-4463 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-4463?

CVE-2007-4463 primarily affects Fransois Gannier Fileinfo Plugin. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-4463?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-4463 published?

CVE-2007-4463 was published on 2007-08-21 and last updated on 2026-06-16.

CVE-2007-4463

CVE-2007-4463 is a medium-severity vulnerability in Fransois Gannier Fileinfo Plugin with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 3% (88th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Fransois Gannier Fileinfo Plugin
Published: 2007-08-21
Last modified: 2026-06-16

Description

The Fileinfo 2.0.9 plugin for Total Commander allows user-assisted remote attackers to cause a denial of service (unhandled exception) via an invalid RVA address function pointer in (1) an IMAGE_THUNK_DATA structure, involving the (a) OriginalFirstThunk and (b) FirstThunk IMAGE_IMPORT_DESCRIPTOR fields, or (2) the AddressOfNames IMAGE_EXPORT_DIRECTORY field in a PE file.

Frequently asked questions

What is CVE-2007-4463?: The Fileinfo 2.0.9 plugin for Total Commander allows user-assisted remote attackers to cause a denial of service (unhandled exception) via an invalid RVA address function pointer in (1) an IMAGE_THUNK_DATA structure, involving the (a) OriginalFirstThunk and (b) FirstThunk IMAGE_IMPORT_DESCRIPTOR fields, or (2) the AddressOfNames IMAGE_EXPORT_DIRECTORY field in a PE file.
How severe is CVE-2007-4463?: CVE-2007-4463 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2007-4463 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-4463?: CVE-2007-4463 primarily affects Fransois Gannier Fileinfo Plugin. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-4463?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-4463 published?: CVE-2007-4463 was published on 2007-08-21 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:fransois_gannier:fileinfo_plugin:2.09:*:*:*:*:*:*:*
cpe:2.3:a:ghisler:total_commander:*:*:*:*:*:*:*:*

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